Lubricant for wheels.



LYIVIAN DEE PETTIT, OF EVERETT, WASHINGTON, ASSIGNOR TO PACIFltC LUBRIGATING COMPANY, A CORPORATION.

LUBRICANT FOE WHEELS.

aosaoaa.

lilo Drawing.

To all whom it may concern:

Y Be it known that l, LYMAN Dun Pn'rrrr,

, a'citizenof the United States, residing at tions stated.

ll first make a lime putty pounds of lime: and thoroughlyincorporating .therein' one pound of'bicarbonate of soda. "1 then combine crude rosin and oil by dissolving one hundred pounds of the rosin in three gallons of gasolene or petroleum distillate; or by melting the rosin and whilein a liquid state adding three gallons of kerosene.

The above described lime putty, water,

' and crude petroleum, in the proportion of one gallon of lime putty, four gallons of Water, and four gallons of crude petroleum,

specification of Letters Patent.

by seen; fifty- PatyentedDec. 9, i913.

Application filed May 20, 1909. Serial No. 497,339.

are thoroughly commingled by agitation, and one gallon of the above mentioned rosin oil compound is then added and the entire mass thoroughly stirred until it thickens, when the lubricant is ready for use. A lubricant suitable for machinery is made in the same manner but a finer grade of oil is used instead of that specified herein.

1 claim as my invention:

1. A lubricant having as ingredients commingled petroleum, Water, and freshly slaked lime containing a small percentage of bicarbonate of soda, all intimately mixed with rosin dissolved in gasolene.

2. A lubricant having as ingredients brought together in its manufacture, in volume percentages as follows, viz: crude petroleum, 40%; water, 40%; unslaked lime containing approximately two per cent. of

bicarbonate of soda, 10%; and rosin dissolved in petroleum distillate, 10%.

LYMAN DEE PETTIT.

"Witnesses SCHUYLER DURYEE, D. MIDDEKE. 

